CN208221837U - A kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange - Google Patents
A kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange Download PDFInfo
- Publication number
- CN208221837U CN208221837U CN201820703197.9U CN201820703197U CN208221837U CN 208221837 U CN208221837 U CN 208221837U CN 201820703197 U CN201820703197 U CN 201820703197U CN 208221837 U CN208221837 U CN 208221837U
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- China
- Prior art keywords
- honeycomb type
- aluminium alloy
- alloy extrusions
- thermal insulation
- air duct
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Abstract
The utility model relates to a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flanges, belong to ventilation shaft technical field.It is linked together between outside aluminium alloy extrusions and inside aluminium alloy extrusions by honeycomb type flame-proof glass fibre nylon strip in the honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange.Honeycomb type flame-proof glass fibre nylon strip has the characteristics that intensity is high, heat-proof quality is good, air-tightness is high, shock resistance is strong.Outside aluminium alloy extrusions links together clamping fixed inside by way of inlaying, rolling for it, while playing the role of " bridge cut-off " again, and effectively prevent " cold bridge " phenomenon, has blocked metal fever transmitting, has played heat-insulated, heat preservation, energy-efficient effect；Honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange splicing synthesis mode is simple to operation, and the service life is longer, and decorative effect is more preferable.
Description
Technical field
The utility model relates to a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flanges, belong to ventilation shaft technology neck
Domain.
Background technique
It is air hose that board making is process that color steel air hose, which is with color steel composite laminboard,.Wherein heat insulation core material is usually
The materials such as block of glass wool, phenolic board, polystyrene board or XPS extruded sheet.The connecting flange of existing air hose mainly uses PVC flange
And angle iron flange.PVC flange heat insulation is general, inflammable, poor air-tightness of not preventing fires, it is difficult to which the fire-fighting for meeting heating and ventilation project is wanted
It asks；Angle iron flange weight is big, and leakproofness is poor, and heat insulating ability is poor, is easy to produce " cold bridge " phenomenon, serious to generate condensed water.
In order to solve the above-mentioned technical problem, the utility model devises a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air hose
Flange leads between outside aluminium alloy extrusions and inside aluminium alloy extrusions in the honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange
Honeycomb type flame-proof glass fibre nylon strip is crossed to link together.Honeycomb type flame-proof glass fibre nylon strip, have intensity is high, heat-proof quality is good,
The feature that air-tightness is high, shock resistance is strong.Outside aluminium alloy extrusions is connected to clamping fixed inside by way of inlaying, rolling for it
Together, while again play the role of " bridge cut-off ", and effectively prevent " cold bridge " phenomenon, blocked metal fever transmitting, play it is heat-insulated,
Heat preservation, energy-efficient effect；Honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange splicing synthesis mode is simple to operation, flange
Using aluminum alloy material, own wt is alleviated；Using bridge cutoff structure, prevent the appearance of " cold bridge " phenomenon；Use quick, easy behaviour
The flange connecting method and mounting means of work；Air-tightness, resistance to atmospheric corrosion are good, comprehensive performance is high；The service life is longer, decoration
Effect is more preferable.
Utility model content
In order to overcome defect present in background technique, the utility model solves technical solution used by its technical problem
It is: a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange, including outside aluminium alloy extrusions and inside aluminium alloy extrusions, institute
The lateral surface for stating inside aluminium alloy extrusions is equipped with the outer eaves of flange, is equipped with corner brace card slot in the outside aluminium alloy extrusions, described
It is linked together between outside aluminium alloy extrusions and inside aluminium alloy extrusions by honeycomb type flame-proof glass fibre nylon strip, the honeycomb
The both ends difference clamping fixed of type flame-proof glass fibre nylon strip is on the outside on aluminium alloy extrusions and inside aluminium alloy extrusions, the outside
Aluminium alloy extrusions is equipped with a sealing joint strip placing groove.
The utility model devises a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange, the honeycomb type double thermal insulation
Pass through honeycomb type flame-proof glass fibre nylon in broken-bridge aluminum alloy air duct flange between outside aluminium alloy extrusions and inside aluminium alloy extrusions
Item links together.Honeycomb type flame-proof glass fibre nylon strip, with the spy that intensity is high, heat-proof quality is good, air-tightness is high, shock resistance is strong
Point.Outside aluminium alloy extrusions links together clamping fixed inside by way of inlaying, rolling for it, while playing " bridge cut-off " again
Effect, and " cold bridge " phenomenon is effectively prevented, metal fever transmitting has been blocked, heat-insulated, heat preservation, energy-efficient effect are played；The bee
Nido double thermal insulation broken-bridge aluminum alloy air duct flange splicing synthesis mode is simple to operation, and flange uses aluminum alloy material, mitigates
Own wt；Using bridge cutoff structure, prevent the appearance of " cold bridge " phenomenon；Using quick, easy-operating flange connecting method and
Mounting means；Air-tightness, resistance to atmospheric corrosion are good, comprehensive performance is high；The service life is longer, and decorative effect is more preferable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange of the utility model；
Fig. 2 is a kind of main view of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange of the utility model；
Fig. 3 is a kind of use state of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange of the utility model with reference to figure；
Wherein: 1, outside aluminium alloy extrusions；2, inside aluminium alloy extrusions；3, corner brace card slot；4, honeycomb type flame-proof glass fibre Buddhist nun
Imperial item；5, sealing joint strip placing groove；6, the outer eaves of flange；7, air hose composite plate；8, C-shaped strip；9, corner brace；10, sealing joint strip.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.Attached drawing is simplified schematic diagram, only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
Specific embodiment one, please refers to Fig. 1-3, a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange, including outer
Side aluminium alloy extrusions 1 and inside aluminium alloy extrusions 2, the lateral surface of the inside aluminium alloy extrusions 2 are equipped with the outer eaves 6 of flange, institute
It states in the aluminium alloy extrusions 1 of outside and is equipped with corner brace card slot 3, pass through between the outside aluminium alloy extrusions 1 and inside aluminium alloy extrusions 2
Honeycomb type flame-proof glass fibre nylon strip 4 links together, and the both ends difference clamping fixed of the honeycomb type flame-proof glass fibre nylon strip 4 exists
On outside aluminium alloy extrusions 1 and inside aluminium alloy extrusions 2, the outside aluminium alloy extrusions 1 is equipped with a sealing joint strip and places
Slot 5.
The utility model devises a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange, referring to Fig. 3, the honeycomb
Type double thermal insulation broken-bridge aluminum alloy air duct flange is in use between outside aluminium alloy extrusions 1 and inside aluminium alloy extrusions 2
It is placed with air hose composite plate 7, passes through 8 clamping fixed of C-shaped strip together between the outer eaves 6 of two adjacent flanges, corner brace card slot 3
It is interior to be equipped with corner brace 9, sealing joint strip 10 is placed in sealing joint strip placing groove 5.The honeycomb type double thermal insulation broken-bridge aluminum alloy air hose
It is linked together between outside aluminium alloy extrusions and inside aluminium alloy extrusions by honeycomb type flame-proof glass fibre nylon strip in flange.Bee
Nido flame-proof glass fibre nylon strip has the characteristics that intensity is high, heat-proof quality is good, air-tightness is high, shock resistance is strong.Its by inlay,
Outside aluminium alloy extrusions links together the mode clamping fixed of rolling inside, while playing the role of " bridge cut-off " again；Sealing joint strip
The air hose inner wall side of flange has been arranged in placing groove and sealing joint strip, avoids heat by air and passes across thermal insulating nylon
Item effectively prevents " cold bridge " phenomenon, the honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange using quick, easy-operating
Flange connecting method and mounting means；Air-tightness, resistance to atmospheric corrosion are good, comprehensive performance is high；The service life is longer, decorative effect
More preferably.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (1)
1. a kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange, including outside aluminium alloy extrusions (1) and inside aluminium alloy
Profile (2), it is characterised in that: the lateral surface of the inside aluminium alloy extrusions (2) is equipped with the outer eaves (6) of flange, the outside aluminium
Corner brace card slot (3) are equipped in alloy profile (1), are passed through between the outside aluminium alloy extrusions (1) and inside aluminium alloy extrusions (2)
Honeycomb type flame-proof glass fibre nylon strip (4) links together, and the both ends difference clamping of the honeycomb type flame-proof glass fibre nylon strip (4) is solid
It is scheduled on outside aluminium alloy extrusions (1) and inside aluminium alloy extrusions (2), the outside aluminium alloy extrusions (1) is close equipped with one
Seal strip placing groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703197.9U CN208221837U (en) | 2018-05-11 | 2018-05-11 | A kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703197.9U CN208221837U (en) | 2018-05-11 | 2018-05-11 | A kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221837U true CN208221837U (en) | 2018-12-11 |
Family
ID=64511770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703197.9U Expired - Fee Related CN208221837U (en) | 2018-05-11 | 2018-05-11 | A kind of honeycomb type double thermal insulation broken-bridge aluminum alloy air duct flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628501A (en) * | 2020-11-02 | 2021-04-09 | 杭州中瑞瑞泰克复合材料有限公司 | Rivet-free assembling method and structure for air pipe |
| CN113026954A (en) * | 2021-03-17 | 2021-06-25 | 韩进 | Movable house with hollow structure |
-
2018
- 2018-05-11 CN CN201820703197.9U patent/CN208221837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628501A (en) * | 2020-11-02 | 2021-04-09 | 杭州中瑞瑞泰克复合材料有限公司 | Rivet-free assembling method and structure for air pipe |
| CN113026954A (en) * | 2021-03-17 | 2021-06-25 | 韩进 | Movable house with hollow structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |